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Digital watermarking scheme exploiting non-deterministic dependence for image authentication
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Li, Chang-Tsun and Yuan, Yinyin (2006) Digital watermarking scheme exploiting non-deterministic dependence for image authentication. Optical Engineering, Volume 45 (Number 12). Article number 127001. doi:10.1117/1.2402932 ISSN 0091-3286.
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Official URL: http://dx.doi.org/10.1117/1.2402932
Abstract
Watermarking schemes for authentication purposes are characterized by three factors: security, resolution of tamper localization, and embedding distortion. Since the requirements of high security, high localization resolution, and low distortion cannot be fulfilled simultaneously, the relative importance of a particular factor is application-dependent. Moreover, blockwise dependence is recognized as a key requirement for fragile watermarking schemes to thwart the Holliman-Memon counterfeiting attack. However, it has also been observed that deterministic dependence is still susceptible to transplantation attack or even simple cover-up attack. This work proposes a fragile watermarking scheme for image authentication, which exploits nondeterministic dependence and provides the users with freedom of making trade-offs among the three factors according to the needs of their applications.
Item Type: | Journal Article | ||||||||
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Subjects: | T Technology > TA Engineering (General). Civil engineering (General) | ||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||||||
Library of Congress Subject Headings (LCSH): | Digital images -- Watermarking | ||||||||
Journal or Publication Title: | Optical Engineering | ||||||||
Publisher: | S P I E - International Society for Optical Engineering | ||||||||
ISSN: | 0091-3286 | ||||||||
Official Date: | 11 December 2006 | ||||||||
Dates: |
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Volume: | Volume 45 | ||||||||
Number: | Number 12 | ||||||||
Number of Pages: | 6 | ||||||||
Article Number: | Article number 127001 | ||||||||
DOI: | 10.1117/1.2402932 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||
Date of first compliant deposit: | 15 December 2015 | ||||||||
Date of first compliant Open Access: | 15 December 2015 |
Data sourced from Thomson Reuters' Web of Knowledge
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